Code Coverage for %s/BankAccount.php

1	<?php
2	class BankAccount
3	{
4	protected $balance = 0;
5
6	public function getBalance()
7	{
8	return $this->balance;
9	}
10
11	protected function setBalance($balance)
12	{
13	if ($balance >= 0) {
14	$this->balance = $balance;
15	} else {
16	throw new RuntimeException;
17	}
18	}
19
20	public function depositMoney($balance)
21	{
22	$this->setBalance($this->getBalance() + $balance);
23
24	return $this->getBalance();
25	}
26
27	public function withdrawMoney($balance)
28	{
29	$this->setBalance($this->getBalance() - $balance);
30
31	return $this->getBalance();
32	}
33	}